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Pyranthrene-8,16-dione

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Identification
Molecular formula
C16H8O2
CAS number
4235-95-4
IUPAC name
pyranthrene-8,16-dione
State
State

At room temperature, Pyranthrene-8,16-dione is in a solid state. It is stable under normal conditions but should be stored in a cool, dry place to prevent degradation.

Melting point (Celsius)
230.00
Melting point (Kelvin)
503.15
Boiling point (Celsius)
490.00
Boiling point (Kelvin)
763.15
General information
Molecular weight
234.23g/mol
Molar mass
234.2310g/mol
Density
1.4450g/cm3
Appearence

Pyranthrene-8,16-dione usually appears as a yellow crystalline powder. The compound may exhibit fluorescence under UV light due to its extended conjugated system.

Comment on solubility

Solubility of Pyranthrene-8,16-dione

Pyranthrene-8,16-dione, with its distinctive chemical structure, exhibits interesting solubility characteristics that are worth discussing. The solubility of this compound is influenced by several factors, including its molecular structure and polarity.

Generally, pyranthrene-8,16-dione is known to be sparingly soluble in water due to the presence of its large aromatic rings, which tend to reduce solvation in polar solvents. Instead, it demonstrates better solubility in organic solvents. Some common solubility observations include:

  • Solvent Compatibility: It is typically soluble in organic solvents such as methanol, acetone, and dichloromethane.
  • Temperature Influence: Increased temperatures can enhance solubility, allowing for better interaction with the solvent molecules.
  • Concentration Effects: At higher concentrations, saturation may occur, limiting further dissolution.

As with many organic compounds, the hydrophobic nature of pyranthrene-8,16-dione plays a significant role in its solubility profile, making it less compatible with polar solvents like water. Understanding these solubility patterns is crucial for applications in chemical synthesis and formulation.

In conclusion, while pyranthrene-8,16-dione may not be readily soluble in all solvents, its affinity for organic solvents provides avenues for effective usage in various chemical contexts.

Interesting facts

Interesting Facts about Pyranthrene-8,16-dione

Pyranthrene-8,16-dione is a fascinating organic compound that belongs to the class of polycyclic aromatic hydrocarbons. Researchers particularly admire it for its unique structural features and its potential applications in various fields.

Key Characteristics and Applications:

  • Fluorescent Properties: One of the most significant aspects of pyranthrene-8,16-dione is its ability to exhibit fluorescent properties, making it a valuable compound in the development of organic light-emitting diodes (OLEDs).
  • Electron Transport: This compound can act as an effective electron transport material, which is essential in the fabrication of various electronic devices, including solar cells.
  • Biological Significance: Emerging studies suggest that pyranthrene derivatives may show anticancer activities, opening avenues for further research in medicinal chemistry.
  • Environmental Studies: Due to its polycyclic structure, it is often studied in the context of environmental chemistry, where it serves as a model compound related to polycyclic aromatic hydrocarbons found in fossil fuels.

Moreover, the synthesis of pyranthrene-8,16-dione is an area of great interest among chemists. Researchers have explored various synthetic routes that can lead to this compound, highlighting its synthetic accessibility and potential for derivatization.

In the Words of a Chemist:

As one chemist aptly put it, "Exploring the properties of compounds like pyranthrene-8,16-dione not only enhances our understanding of organic materials but also pushes the boundaries in applications like electronics and medicine." This underscores the significance of studying such compounds and their implications for the future of technology and health.

With a combination of interesting properties and potential applications, pyranthrene-8,16-dione stands out as a compound worthy of further exploration and study within the field of chemistry.

Synonyms
8,16-Pyranthrenedione
128-70-1
Pyranthrone
Vat Orange 9
Caledon Gold Orange G
C.I. Vat Orange 9
PYRANTHRON
Ahcovat Golden Orange G
Benzadone Gold Orange G
Endurol Golden Orange G
Ponsol Golden Orange GD
Paradone Golden Orange G
Solanthrene Orange J
Amanthrene Golden Orange G
Indanthrene Golden Orange G
Tinon Golden Orange G
Ponsol Golden Orange G
Solanthrene Orange F-J
Caledon Gold Orange GN
Tinon Golden Orange GN
Mikethren Gold Orange G
Cibanone Golden Orange G
Indanthren Gold Orange G
Mikethrene Gold Orange G
Caledon Printing Orange G
Indanthrene Gold Orange G
Palanthrene Gold Orange G
Cibanone Golden Orange FG
Tyrian Golden Orange I-G
Fenanthren Golden Orange G
Indanthren Golden Orange G
Nyanthrene Golden Orange G
Calcoloid Golden Orange GD
Nihonthrene Golden Orange G
Calcoloid Golden Orange GFD
Romantrene Golden Orange FG
Caledon Paper Gold Orange G
Carbanthrene Golden Orange G
Indanthrene Golden Orange GA
Sandothrene Golden Orange NG
Indanthren Golden Orange GLP
Carbanthrene Golden Orange GD
Carbanthrene Golden Orange GP
Monolite Fast Gold Orange GV
C.I. 59700
Carbanthrene Printing Golden Orange G
4R73B8X40P
NSC 5267
NSC-5267
EINECS 204-906-9
UNII-4R73B8X40P
DTXSID6059578
RefChem:106734
DTXCID6033902
204-906-9
pyranthrene-8,16-dione
NSC667752
pyranthrenedione
C30H14O2
SCHEMBL56846
orb1695566
SCHEMBL29353445
NSC5267
LLBIOIRWAYBCKK-UHFFFAOYSA-N
MFCD00049379
AKOS004901493
NSC-667752
DB-041906
HY-116157
CS-0064188
NS00020976
128P701